The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 12, 2022
Filed:
May. 20, 2019
Applicant:
Robe Lighting S.r.o., Roznov pod Radhostem, CZ;
Inventor:
Pavel Jurik, Prostredni Becva, CZ;
Assignee:
Robe Lighting s.r.o., Roznov pod Radhostem, CZ;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/09 (2006.01); G02B 19/00 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0955 (2013.01); G02B 19/0014 (2013.01); G02B 19/0047 (2013.01);
Abstract
An automated luminaire includes an array of light sources and a beam shaper. The array of light sources produces a first light beam. The beam shaper receives the first light beam and produces a second light beam. The beam shaper includes an array of convex lenslets and an array of concave lenslets. The convex and concave lenslets have non-circular shapes when viewed along an optical axis of the first light beam. The convex lenslets nest into the concave lenslets. The convex and concave lenslets rotate about an axis of rotation that is parallel to the optical axis and is located in the first light beam.